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  Circuit breakers  (13,253 offers of 5,364,206 product items)

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"Circuit breaker"

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Siemens SENTRON Auxiliary Switch Kit for use with Circuit Breaker 3VA1 / 2720226 (1 offer) 
Accessory Type = Auxiliary Switch Kit Range = SENTRON
Siemens
3VA9467-0GX20
£ 84.576*
per piece
 
 piece
Schneider Electric A9F08125 (1 offer)
Schneider Electric
A9F08125
from £ 11.05*
per piece
 
 piece
ABB S302P-D6 circuit breaker Miniature circuit breaker Type D 2 (1 offer) 
System pro M compact™ S300P miniature circuit breakers are available in B, C, D, K and Z characteristics from 0.2 to 63 A. S300P MCBs are fully compatible with existing System pro M compact accesso...
ABB
2CDS382001R0061
from £ 63.78*
per piece
 
 piece
Siemens 9 → 12.5 A SIRIUS Motor Protection Circuit Breaker / 2033880 (1 offer) 
The Siemens circuit-breaker for motor protection used screw terminal type and trip class 10. It has standard switching capacity and its size of contactor is S0. The contactor assemblies have screw ...
Siemens
3RV2021-1KA15
£ 85.299*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 3A; Poles: 1; for DIN rail mounting (1 offer) 
Manufacturer: LEGRAND Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -25...70°C Current rating: 3A IP rating: IP20 Electrical life...
Legrand
S 301 C3 TX
from £ 6.32*
per piece
 
 piece
ABB S302P-D63 circuit breaker Miniature circuit breaker Type D 2 (1 offer) 
System pro M compact™ S300P miniature circuit breakers are available in B, C, D, K and Z characteristics from 0.2 to 63 A. S300P MCBs are fully compatible with existing System pro M compact accesso...
ABB
2CDS382001R0631
from £ 90.19*
per piece
 
 piece
Siemens 5ST3054 circuit breaker (1 offer)
Siemens
5ST3054
£ 264.439*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 32A; Poles: 1; Charact: B; 6kA; IP20 (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 230V AC Operating temperature: -25...55°C Current rating: 32A IP rating: IP20 Electrical life: 20000 cycles Characteristics: B Cross...
ABB
2CDS251025R0325
from £ 2.79*
per piece
 
 piece
ABB S302P-D8 circuit breaker Miniature circuit breaker Type D 2 (1 offer) 
System pro M compact™ S300P miniature circuit breakers are available in B, C, D, K and Z characteristics from 0.2 to 63 A. S300P MCBs are fully compatible with existing System pro M compact accesso...
ABB
2CDS382001R0081
from £ 63.80*
per piece
 
 piece
Siemens 5ST3053 circuit breaker (1 offer)
Siemens
5ST3053
£ 315.12*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 20A; Poles: 1; Charact: B; 6kA; IP20 (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 230V AC Operating temperature: -25...55°C Current rating: 20A IP rating: IP20 Electrical life: 20000 cycles Characteristics: B Cross...
ABB
2CDS251025R0205
from £ 2.19*
per piece
 
 piece
ABB S302P-K0,2 circuit breaker Miniature circuit breaker Type K (1 offer) 
System pro M compact™ S300P miniature circuit breakers are available in B, C, D, K and Z characteristics from 0.2 to 63 A. S300P MCBs are fully compatible with existing System pro M compact accesso...
ABB
2CDS382001R0087
from £ 63.77*
per piece
 
 piece
Siemens 5ST3805-1 circuit breaker accessory (1 offer)
Siemens
5ST3805-1
£ 19.098*
per set
 
 piece
Circuit breaker; 230VAC; Inom: 300mA; Poles: 1; Charact: C; 6kA; IP20 (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230V AC Operating temperature: -25...45°C Current rating: 0.3A IP rating: IP20 Characteristi...
Siemens
5SL6114-7
from £ 4.09*
per piece
 
 piece
ABB S302P-K0,3 circuit breaker Miniature circuit breaker Type K 2 (1 offer) 
System pro M compact™ S300P miniature circuit breakers are available in B, C, D, K and Z characteristics from 0.2 to 63 A. S300P MCBs are fully compatible with existing System pro M compact accesso...
ABB
2CDS382001R0117
from £ 63.76*
per piece
 
 piece
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